Lancet
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Annually, more than 11 million patients are admitted to hospital overnight in England, but the UK is ranked 24 of 31 European countries with respect to per head provision of intensive care unit (ICU) beds. This lack of beds places strain on the capacity to admit patients from the ward because of high ICU occupancy. Such delay can cause harm, but the effect of such harm is difficult to measure. Prompt admissions are prompt precisely because these patients are severely unwell. Measured severity is unlikely to completely capture the clinical judgment used to allocate early admission, and therefore risk-adjusted outcomes will be biased against the early admission. We aimed to evaluate the effect of delayed admission to critical care without this treatment selection bias. ⋯ Wellcome Trust, National Institute for Health Research Service Support Costs, Intensive Care National Audit & Research Centre.
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Numerous studies have reported a positive association between damp housing conditions and asthma, but little is known about indoor environmental exposures in relation to childhood eczema. We aimed to specifically investigate the effect of indoor mould and dampness on eczema risk in the International Study of Asthma and Allergies in Childhood (ISAAC). ⋯ None.
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Platelet-rich plasma (PRP), an autologous derivative of whole blood that contains a supraphysiological concentration of platelets, is thought to invoke an earlier and improved tissue healing response. This notion has been supported by in-vitro and animal studies in bone, cartilage, tendon, and muscle. To our knowledge no published study exists of the effects of PRP in human tissues in vivo. The aim of our study was to investigate the response of ruptured Achilles tendon treated with PRP. ⋯ National Institute for Health Research.
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Insulin resistance and hyperandrogenism are the cardinal features of polycystic ovary syndrome (PCOS). Women with insulin receptor (INSR) mutations develop severe hyperandrogenism secondary to hyperinsulinaemia. We hypothesised that insulin might drive adipose testosterone generation from androstenedione through aldoketoredutase type 3 (AKR1C3) in women with insulin resistance. Here we assessed the effect of insulin on AKR1C3 activity in vivo and in vitro. ⋯ Wellcome Trust.
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Cannabis is frequently used among individuals with first episode psychosis and is associated with poor clinical outcomes. However, little is known about the effect of cannabis use on the response to antipsychotic medications and how use could affect outcomes. Using natural language processing on clinical data from a large electronic case register, we sought to investigate whether resistance to antipsychotic treatment mediated poor clinical outcomes associated with cannabis use. ⋯ National Institute for Health Research, UK Medical Research Council.